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Double vs. Starnus

Built from each tool’s researched, reviewed record. Figures are checked against public pricing pages at research time — always confirm current pricing with the vendor before buying.

The short version

Double starts at $10 per seat, versus Starnus at $50.

Full comparison

Doublefrom $10 per month
Starnusfrom $50 EUR per month (Pro)
Audyense Score28AS*Low44AS*Low
PositioningDouble Double is an AI lead research and sales intelligence platform for outbound teams that enriches prospects with verified emails and web-sourced company insights.AI SDR platform that runs outbound prospecting, enrichment, outreach, and follow-ups on autopilot.
Free tierNoNo
DeploymentCloud / SaaSCloud / SaaS
Best fitStartup, SMB, Mid-market, EnterpriseStartup, SMB, Mid-market
Pricing plans
  • BasicCustom pricing
  • Growth$185
  • BusinessCustom pricing
  • Team$10
  • Pro$50
  • Pro+$125
  • Ultra$250
  • Managed Service$900
Bulk AI prospect research across company listsYesDocumented in the sourced profile.—
Custom qualification questions answered from web sourcesYesDocumented in the sourced profile.—
Verified business email discovery for contactsYesDocumented in the sourced profile.—
Company attribute checks for ICP targetingYesDocumented in the sourced profile.—
Lead list enrichment with external data signalsYesDocumented in the sourced profile.—
Prospect prioritization using fit-based criteriaYesDocumented in the sourced profile.—
Personalized outreach inputs from researched insightsYesDocumented in the sourced profile.—
High-volume prospecting workflows for GTM teams DoubleYesDocumented in the sourced profile.—
Data enrichmentYesDocumented in the sourced profile.—
Lead generationYesDocumented in the sourced profile.—
Integrations verified3+—
Aggregate rating— · No reviews yet5.0 · 2 reviews
Integrations
MakeLinkedInAPI
SmartleadUnipileHubSpotPerplexity
Security & compliance——
Pros
  • Documented capability: Bulk AI prospect research across company lists
  • Documented capability: Custom qualification questions answered from web sources
  • Explicit audience guidance: Double fits outbound sales teams, founders, and GTM operators at B2B SaaS startups and mid-market companies. It serves teams running high-volume prosp
  • Names workflow connections including Make, LinkedIn, API
  • Fast automated ICP and prospect-list generation
  • Combines email and LinkedIn outreach in one flow
  • Cheaper than enterprise AI-SDR alternatives
Cons
  • Some pricing or higher-tier terms are not publicly itemized
  • Fit is strongest for the stated Startups, SMBs, Mid-market, Enterprise audience
  • Named integrations should be checked against the exact plan
  • Reported outcomes and vendor claims should be validated with the buyer's own data
  • No independent review-platform rating found to verify real-world satisfaction
  • Credit-based limits on leads/messages per tier
Visit Double ↗Visit Starnus ↗